Data/API

Data foundations for UK financial expectations intelligence.

CitySignals APIs are intended to expose configured questions, index values, forecaster scores, and widget-ready payloads with attribution and product guardrails.

Current API surfaces

/api/citysignals

CitySignals overview payload

/api/citysignals/index

UK Financial Expectations Index

/api/citysignals/modules

Live forecast modules

/api/citysignals/questions

Configured forecast questions

/api/citysignals/questions/:id/snapshots

Aggregate probability snapshots

/api/citysignals/trackers

Live tracker list

/api/citysignals/trackers/:slug

Tracker detail with questions

/api/citysignals/accuracy-archive

Resolved-question score archive

/api/citysignals/forecasts

Forecast submission endpoint

/api/citysignals/scenario-reports

Scenario report creation endpoint

/api/citysignals/scenario-reports/:id

Stored scenario report lookup

/api/citysignals/widgets/:slug

Widget lookup by slug

/api/citysignals/embed-data/:widgetToken

Widget data lookup by embed token

/api/citysignals/forecasters

Public forecaster score payload

Attribution first

API payloads should preserve source context, configured assumptions, dates, and non-advice labels.

Configurable modules

API payloads should preserve source context, configured assumptions, dates, and non-advice labels.

No provider scraping

API payloads should preserve source context, configured assumptions, dates, and non-advice labels.

CitySignals guardrails

Research and scenario analysis only. Not financial, investment, mortgage, tax or legal advice.

  • - No personalised financial advice, mortgage advice, investment advice, trading signals, or transaction guidance.
  • - No wagering, staking, tokenised prediction market, or gambling functionality.
  • - Forecasts are probability-framed research estimates, not facts or guarantees.
  • - Scenario Studio outputs must remain private research simulations unless explicitly published by an authorised admin.
  • - Property and mortgage scenarios must not recommend a mortgage product, lender, transaction, or asset allocation.